Cetostearyl alcohol
Cetostearyl alcohol, cetearyl alcohol or cetylstearyl alcohol[1] is a mixture of fatty alcohols, consisting predominantly of cetyl (16 C) and stearyl alcohols (18 C) and is classified as a fatty alcohol. It is used as an emulsion stabilizer, opacifying agent, and foam boosting surfactant, as well as an aqueous and nonaqueous viscosity-increasing agent. It imparts an emollient feel to the skin and can be used in water-in-oil emulsions, oil-in-water emulsions, and anhydrous formulations. It is commonly used in hair conditioners and other hair products.[2]
 n = ~14-16 | |
| Names | |
|---|---|
| Other names
Cetearyl alcohol; Cetylstearyl alcohol; Cetyl/stearyl alcohol | |
| Identifiers | |
| ChemSpider |
|
| ECHA InfoCard | 100.060.898 |
| EC Number |
|
| UNII | |
CompTox Dashboard (EPA) |
|
| Properties | |
| CH3(CH2)nCH2OH; n=variable, typically 14-16 | |
| Melting point | 48 to 56 °C (118 to 133 °F; 321 to 329 K)[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
5% cetyl stearyl alcohol in petrolatum is cytotoxic per the MTT assay
References
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.